Head lice do not have preferences for clean or dirty hair. Anyone can get lice if they come into close contact with someone who has them. However, some research suggests that certain groups may be ...

Anecdotal evidence suggests that hair dye may kill lice due to the chemical substances it contains, such as ammonia and hydrogen peroxide. However, it is unlikely to kill nits, which hatch as lice.

The myth that head lice prefer unwashed hair has fueled plenty of stigma. In reality, there’s no link between these tiny parasites and personal hygiene. Anyone can get them. Getting head lice doesn’t ...

Head lice are considered a nuisance — a pest to be evicted from the hair on your head or the head of a loved one with a special comb or shampoo. But there's more to lice than their elimination. These ...

As school starts back up, so does the number of head lice cases. But humans have been dealing with the parasites for millennia—and that may continue indefinitely. Head lice are some of our oldest ...

Lots of kids will get lice at least once while they’re in school. Removing the insects and their eggs (called nits) from your child’s hair is a painstaking process — even if they aren’t squirming or ...